package com.weijian.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.weijian.dal.entity.Item;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * 商品表 Mapper 接口
 */
public interface ItemMapper extends BaseMapper<Item> {

    int deductStockBatch(@Param("list") List<Item> itemList);
}
